THE LEG CURL is one of the best machines for building hamstring strength and size. If you don't have one handy, though, what's the next best option? There are two types of hamstring curl machines, and ...

Not all gym machines are created equal. In fact, some of them do more harm than good—including the hamstring curl machine. In many cases, machines lock your body into fixed positions that don’t ...

When it comes to building strong, powerful legs, there is no shortage of exercises to choose from. Gym-goers often rely on classic moves like leg curls and leg extensions to target specific muscles, ...